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74606 |
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|a dc
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|a Zhang, Yangyang
|e author
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|a Massachusetts Institute of Technology. Department of Brain and Cognitive Sciences
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|a Malik, Wasim Qamar
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|a Ji, Chunlin
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|a Malik, Wasim Qamar
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|a O'Brien, Dominic C.
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|a Edwards, David J.
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|a Receive Antenna Selection for MIMO Systems over Correlated Fading Channels
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|b Institute of Electrical and Electronics Engineers (IEEE),
|c 2012-11-08T19:09:59Z.
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|z Get fulltext
|u http://hdl.handle.net/1721.1/74606
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|a In this letter, we propose a novel receive antenna selection algorithm based on cross entropy optimization to maximize the capacity over spatially correlated channels in multiple-input multiple-output (MIMO) wireless systems. The performance of the proposed algorithm is investigated and compared with the existing schemes. Simulation results show that our low complexity algorithm can achieve near-optimal results that converge to within 99% of the optimal results obtained by exhaustive search. In addition, the proposed algorithm achieves near-optimal results irrespective of the mutual relationship between the number of transmit and receive antennas, the statistical properties of the channel and the operating signal-to-noise ratio.
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|a Engineering and Physical Sciences Research Council (Grant GR/T21769/01)
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|a en_US
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|a Article
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|t IEEE Transactions on Wireless Communications
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